Pith Number

pith:BJ2GHWQK

pith:2014:BJ2GHWQKBPF25CKPQQS5O5RDRO

not attested not anchored not stored refs pending

Newton-Schr\"odinger Equations are not derivable from General Relativity + Quantum Field Theory

B. L. Hu, C. Anastopoulos

arxiv:1402.3813 v1 · 2014-02-16 · gr-qc · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJ2GHWQKBPF25CKPQQS5O5RDRO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:58:55.551038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a7463da0a0bcbae894f8425d776238ba85f3738ec7aed4e85ed77e893c103dd

Aliases

arxiv: 1402.3813 · arxiv_version: 1402.3813v1 · doi: 10.48550/arxiv.1402.3813 · pith_short_12: BJ2GHWQKBPF2 · pith_short_16: BJ2GHWQKBPF25CKP · pith_short_8: BJ2GHWQK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BJ2GHWQKBPF25CKPQQS5O5RDRO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0a7463da0a0bcbae894f8425d776238ba85f3738ec7aed4e85ed77e893c103dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50e4b24ee0a2d23deb71ffe5ea050650559e471411073b2143d15a3458b88b0f",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-16T16:00:16Z",
    "title_canon_sha256": "ea8b693585c8c6f5bd87f6e8802eb68a18bac6f1d7a129933591740ab5c93470"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3813",
    "kind": "arxiv",
    "version": 1
  }
}